打包如何移除 typescript.js

[is7and11]

请问打包如何移除 typescript.js .
项目没有使用 ts .

主要也是打包出来的体积太大了

非常感谢

附上 package.json

`
{
"name": "ts-health",
"version": "1.0.0",
"description": "1.0.0",
"private": true,
"scripts": {
"start": "cross-env APP_TYPE=site UMI_UI=none PORT=8080 umi dev",
"start:no-mock": "cross-env MOCK=none umi dev",
"build": "umi build",
"test": "umi test",
"test:component": "umi test ./src/components",
"test:all": "node ./tests/run-tests.js",
"analyze": "cross-env ANALYZE=1 umi build",
"lint": "eslint --ext .js src mock tests && npm run lint:style && npm run lint:prettier",
"lint:style": "stylelint "src//*.less" --syntax less",
"lint:fix": "eslint --fix --ext .js src mock tests && npm run lint:style",
"lint:prettier": "check-prettier lint",
"lint-staged": "lint-staged",
"lint-staged:js": "eslint --ext .js",
"tslint": "npm run tslint:fix",
"tslint:fix": "tslint --fix 'src//.ts'",
"precommit": "lint-staged",
"prettier": "node ./scripts/prettier.js"
},
"dependencies": {
"@antv/data-set": "^0.11.7",
"@date-io/date-fns": "1.3.6",
"@material-ui/core": "^4.9.4",
"@material-ui/icons": "^4.9.1",
"@material-ui/lab": "^4.0.0-alpha.45",
"@material-ui/pickers": "^3.2.3",
"@material-ui/styles": "^4.9.0",
"@umijs/hooks": "^1.9.0",
"antd-mobile": "^2.2.12",
"better-scroll": "^1.15.2",
"bizcharts": "^3.5.8",
"classnames": "^2.2.6",
"clsx": "^1.1.1",
"date-fns": "^2.0.0-beta.2",
"dva": "^2.4.1",
"enzyme": "^3.8.0",
"hash.js": "^1.1.7",
"html-to-image": "^1.3.20",
"html2canvas": "^1.0.0-rc.7",
"import-cdn-js": "^0.0.2",
"install": "^0.13.0",
"lodash": "^4.17.11",
"moment": "^2.24.0",
"node-fetch": "^2.6.1",
"notistack": "^0.9.9",
"npm": "^6.14.4",
"nprogress": "^0.2.0",
"nzh": "^1.0.4",
"parsec-ls": "^0.0.1",
"path-to-regexp": "^3.0.0",
"prop-types": "^15.7.2",
"qrcode.react": "^1.0.1",
"qs": "^6.6.0",
"rc-cascader": "^1.0.1",
"rc-form": "^2.4.11",
"react": "^16.8.6",
"react-addons-css-transition-group": "^15.6.2",
"react-avatar-editor": "^11.1.0",
"react-circle": "^1.1.1",
"react-compound-timer": "^1.2.0",
"react-dom": "^16.8.4",
"react-fastclick": "^3.0.2",
"react-jsx-parser": "^1.29.0",
"react-qrcode-scan": "^1.1.7",
"react-router-dom": "^4.3.1",
"react-to-print": "^2.12.6",
"recorder-core": "^1.1.21021500",
"seal-generator": "^1.0.4",
"tslint": "^5.16.0",
"tslint-config-prettier": "^1.18.0",
"tslint-react": "^4.0.0",
"umi": "^2.6.16",
"umi-plugin-react": "^1.7.5",
"umi-request": "^1.0.8",
"weixin-js-sdk": "^1.4.0-test"
},
"optionalDependencies": {
"puppeteer": "^1.11.0"
},
"devDependencies": {
"@babel/polyfill": "^7.4.4",
"@types/lodash": "^4.14.123",
"@types/prop-types": "^15.7.1",
"@types/react": "^16.8.14",
"@types/react-dom": "^16.8.4",
"@types/react-router-dom": "^4.3.2",
"babel-eslint": "^10.0.1",
"check-prettier": "^1.0.1",
"cross-env": "^5.2.0",
"cross-port-killer": "^1.0.1",
"eslint": "^5.16.0",
"eslint-config-airbnb": "^17.1.0",
"eslint-config-prettier": "^4.2.0",
"eslint-config-umi": "^1.4.2",
"eslint-plugin-babel": "^5.3.0",
"eslint-plugin-compat": "^3.1.1",
"eslint-plugin-flowtype": "^3.6.1",
"eslint-plugin-import": "^2.17.2",
"eslint-plugin-jsx-a11y": "^6.1.2",
"eslint-plugin-markdown": "^1.0.0",
"eslint-plugin-react": "^7.12.3",
"husky": "^2.1.0",
"jest-puppeteer": "^4.1.1",
"lint-staged": "^8.1.5",
"mockjs": "^1.0.1-beta3",
"prettier": "^1.17.0",
"stylelint": "^10.0.1",
"stylelint-config-prettier": "^5.1.0",
"stylelint-config-standard": "^18.2.0",
"uglifyjs-webpack-plugin": "^2.1.1"
},
"lint-staged": {
"/*.{js,ts,tsx,json,jsx,less}": [
"node ./scripts/lint-prettier.js",
"git add"
],
"/.{js,jsx,tsx}": "npm run lint-staged:js",
"**/.less": "stylelint --syntax less"
},
"engines": {
"node": ">=8.0.0"
},
"checkFiles": [
"src//.js",
"src//.ts",
"src//*.less",
"config//.js",
"scripts/**/*.js"
],
"husky": {
"hooks": {
"pre-commit": "npm run lint-staged"
}
}
}

`